Why the relational data model can be considered as a formal basis for group operations in object-oriented systems

Wide-field Imaging Survey of Dust Continuum Emissions at λ = 1.1 mm toward the Chamaeleon and Lupus Regions with AzTEC on ASTE

Wild Card Queries for Searching Resources on the Web

WISARD - Multi-Archive Access

WISE Flux Variables

World Centers For Astronomical Data

World-set Decompositions: Expressiveness and Efficient Algorithms

Worst-Case Background Knowledge for Privacy-Preserving Data Publishing

Worst-case Optimal Join Algorithms

WSO-UV-Ultraviolet Mission for the Next Decade

WWW Database of Variable Star Fourier Coefficients

X-ray Evidence for the Local Hot Bubble

X-Ray Monitoring of GRBs with Lobster Eye Telescopes

X-ray narrow line region variability as a geometry probe: The case of NGC 5548

X-ray Observations of the Vela Supernova Remnant Ejecta Fragments

X-ray spectra of the most X-ray luminous radio-quiet RBS-QSOs

X-ray spectral analysis of C-COSMOS sources

X-Ray Variability Studies of TeV Blazars

XCAT-DB a Public Interface for the SSC XMM-Newton Catalogue

XML content warehousing: Improving sociological studies of mailing lists and web data